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| author | Mattias Andrée <maandree@kth.se> | 2020-04-28 20:46:56 +0200 |
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| committer | Mattias Andrée <maandree@kth.se> | 2020-04-28 20:46:56 +0200 |
| commit | 18a1da68841e1f22cf1a942c3e7f7deb160f7ed0 (patch) | |
| tree | 9d6c5f63be4774b6c2077ec8fc096d40719f9aa9 /README | |
| parent | Fix blending function error for non-premultiplied surfaces (diff) | |
| download | libskrift-18a1da68841e1f22cf1a942c3e7f7deb160f7ed0.tar.gz libskrift-18a1da68841e1f22cf1a942c3e7f7deb160f7ed0.tar.bz2 libskrift-18a1da68841e1f22cf1a942c3e7f7deb160f7ed0.tar.xz | |
Document alpha blending algorithm
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -18,7 +18,8 @@ Currently implemented: Drawing coloured text with 3 primaries, alpha and opacity, (100% opacity but 0% alpha will cut out the text so it is - transparent instead of opaque where the text is.) + transparent, rather than at least as opaque as the background, + where the text is.) Drawing on RGB, XRGB, ARGB, and RGBA with 8-bit, 16-bit, 32-bit, and 64-bit subpixels, RGB, ARGB, and RGBA with |